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Black on-ear headset with leatherette cushions, metal headband, inline controls and USB-C cable with tethered USB-A adapter

HPP

HPP 8X231A6 Blackwire 5220 Stereo USB-C Headset accessory

SKU CH-KGCM-A2Z6Y MPN 8X231A6

Stereo USB-C headset with noise-cancelling microphone, inline controls and tethered USB-A adapter for multi-device calls

  • Driver size28 mm
  • Frequency range20 Hz-20 kHz
  • Impedance32 ohms
  • Signal-to-noise ratio>24 dB
  • Audio sensitivity6 dB RLR
  • ConnectionUSB-C/ 3.5 mm/ USB-A
  • USB-C with tethered USB-A adapter for flexible device connectivity
  • 28 mm drivers deliver 20 Hz–20 kHz stereo sound
  • Noise-cancelling microphone with 100 Hz–10 kHz response for clear calls
  • Metal headband and leatherette memory-foam cushions for durable comfort
  • Inline controls with indicator lights simplify call and volume management

Connectivity for multiple devices

This Poly Blackwire 5220 headset connects through a USB-C cable with a tethered USB-A adapter and a 3.5 mm plug. The 217 cm total cable length from USB to headset gives reach across a desk, while the inline module sits 116 cm from the ear cups and 94 cm from the USB end.

Noise-cancelling microphone for clear calls

A unidirectional microphone with a 100 Hz to 10 kHz frequency response suppresses background sound so voice comes through naturally. Digital Signal Processing and Dynamic EQ adjust automatically between calls and multimedia playback.

Suits office workers needing one headset for PC

The 165.2 g on-ear design with leatherette cushions and a metal headband stays comfortable through long sessions. Buyers who want wireless freedom or active noise cancellation for the ears should look at other models.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $71.99
Pricier than about 80% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameHPP
Product lineBlackwire 5220 Stereo USB-C Headset
Model name8 × 231A6
Part number8 × 231A6
Product typeOn-Ear
Product colorBlack
Audio & video
Driver size28 mm
Frequency range20 Hz-20 kHz
Impedance32 ohms
Signal-to-noise ratio>24 dB
Audio sensitivity6 dB RLR
Wearing styleBinaural
Noise cancellationYes
Mic frequency response100 Hz-10 kHz
Mic sensitivity10 dB SLR
Connectivity
Wireless technologyNo
Ports & slots
ConnectionUSB-C/ 3.5 mm/ USB-A
Power
Built-in batteryNo
Size & build
Cord length116 cm (inline module to headset); 94 cm (USB to inline module); 217 cm (total USB to headset)
Product weightApprox. 165.2 g
Shipping weight0.23 kg
Package size216 × 135 × 33 mm
Compatibility
Compatible withCompatible Operating Systems
Windows 11; Windows 10; macOS; Android™; iOS
Compatible with PCs via USB Type-C® cable or USB Type-C®/A adapter and tablets via 3.5 mm audio port
In the box
In the boxQuick start guide; Warranty card; Carrying case; Headset; USB Type-C® to USB Type-A adapter
More details
Team affiliationNO

Questions about this item

How does the 28 mm driver affect sound in daily use?

The 28 mm drivers deliver a 20 Hz to 20 kHz frequency range with 32 ohm impedance and 6 dB RLR sensitivity, giving balanced stereo audio for calls and media.

What does the USB-C connection with tethered USB-A adapter limit in practice?

The headset uses a wired USB-C cable with a tethered USB-A adapter, so it works on USB-C and USB-A ports but cannot connect wirelessly or via Bluetooth.

What space does the 217 cm total cable and on-ear frame need on a desk?

The cable runs 217 cm from USB plug to headset, and the on-ear design with metal headband weighs about 165.2 g, fitting most desk setups without extra mounts.

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